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Handle projection being undefined in getView2DState

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Tom Payne
2013-06-25 12:26:35 +02:00
parent f462adbe53
commit fab12b10c1
1 changed files with 2 additions and 2 deletions
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src/ol/view2d.js
+2 -2
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@@ -305,12 +305,12 @@ ol.View2D.prototype.getView2D = function() {
ol.View2D.prototype.getView2DState = function() { ol.View2D.prototype.getView2DState = function() {
goog.asserts.assert(this.isDef()); goog.asserts.assert(this.isDef());
var center = /** @type {ol.Coordinate} */ (this.getCenter()); var center = /** @type {ol.Coordinate} */ (this.getCenter());
var projection = /** @type {ol.Projection} */ (this.getProjection()); var projection = this.getProjection();
var resolution = /** @type {number} */ (this.getResolution()); var resolution = /** @type {number} */ (this.getResolution());
var rotation = this.getRotation(); var rotation = this.getRotation();
return { return {
center: center.slice(), center: center.slice(),
projection: projection, projection: goog.isDef(projection) ? projection : null,
resolution: resolution, resolution: resolution,
rotation: goog.isDef(rotation) ? rotation : 0 rotation: goog.isDef(rotation) ? rotation : 0
}; };